Round|Natural|GIA

3.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2426687222

Certificate GIA 2426687222

Diamond specifications and retailer prices

From $37,226 USD
As of October 30, 2026
Save $26,538 USD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $63,764 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2426687222. Listed at 13 retailers as of October 29, 2026, with prices from $37,226 to $63,764, a $26,538 spread on the same certified stone. MOH London lists it at $63,764. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.50
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2426687222
Dimensions9.75 × 9.81 × 5.93 mm
L/W Ratio1.01
Top View
9.75 mm9.81 mm3.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2426687222
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $63,764 USD|Low: $33,842 USD|High: $64,188 USD|Avg: $44,768 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$37,226 USD
Retailer 9$40,610 USD
Retailer 2$41,018 USD
Retailer 5$42,303 USD
Retailer 6$42,303 USD
Retailer 7$43,995 USD
Retailer 8$45,687 USD
Retailer 3$48,335 USD
MOH London$63,764 USD

40 data points across 9 retailers

13 retailers$37,226 USD to $63,764 USD

B
Cheapest Retailer
-
$37,226 USD
Final sale: no returns
B
Retailer 2
-
$37,341 USD
View
B
Retailer 3
-
$38,381 USD
CA$53,306 CAD
View
B
Retailer 4
-
$41,018 USD
£32,298 GBP
View
B
Retailer 5
-
$42,303 USD
View
B
Retailer 6
-
$42,303 USD
View
B
Retailer 7
-
$43,960 USD
View
B
Retailer 8
-
$43,960 USD
View
B
Retailer 9
-
$43,995 USD
View
B
Retailer 10
-
$45,430 USD
View
B
Retailer 11
-
$45,687 USD
View
B
Retailer 12
-
$48,335 USD
€46,033 EUR
View
Most Expensive
B
MOH London
9097BCF05 · Oct 29
$63,764 USD
£50,208 GBP
View
12 more retailers have this diamond
Prices start from $37,226 USDSave up to $26,538 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
3.50ct Round
$37,226 USD